Q: Is 11,585 a Prime Number?
A: No, 11,585 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 11585 can be evenly divided by 1 5 7 35 331 1,655 2,317 and 11,585, with no remainder.
Since 11,585 cannot be divided by just 1 and 11,585, it is not a prime number.